About Kepler-1599 b
Kepler-1599 b is an uncommon exoplanet. It lies about 4,332 light-years from Earth, shines at apparent magnitude 14.97, has an equilibrium temperature near 407 K and spans roughly 1.62 Earth radii.
Its density says rock, though lighter than Earth's mix: probably less iron, or a thick shell of water and ice over the top.